Writing the Equation of a Line: Slope-Intercept
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the slope-intercept form of a linear equation?
Back
The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
2.
FLASHCARD QUESTION
Front
What does the slope (m) represent in the equation of a line?
Back
The slope (m) represents the rate of change of y with respect to x, indicating how steep the line is.
Tags
CCSS.8.EE.B.5
3.
FLASHCARD QUESTION
Front
What does the y-intercept (b) represent in the equation of a line?
Back
The y-intercept (b) is the point where the line crosses the y-axis, indicating the value of y when x = 0.
Tags
CCSS.8.EE.B.6
CCSS.8.F.A.3
4.
FLASHCARD QUESTION
Front
How do you find the slope between two points (x₁, y₁) and (x₂, y₂)?
Back
The slope is calculated using the formula m = (y₂ - y₁) / (x₂ - x₁).
Tags
CCSS.8.EE.B.5
5.
FLASHCARD QUESTION
Front
If a line has a slope of 0, what does that indicate about the line?
Back
A slope of 0 indicates that the line is horizontal.
Tags
CCSS.8.EE.B.5
6.
FLASHCARD QUESTION
Front
If a line has an undefined slope, what does that indicate about the line?
Back
An undefined slope indicates that the line is vertical.
Tags
CCSS.8.EE.B.5
7.
FLASHCARD QUESTION
Front
What is the slope of the line represented by the equation y = 3x + 5?
Back
The slope of the line is 3.
Tags
CCSS.8.EE.B.5
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